Algebra 1: Common Core (15th Edition)

Published by Prentice Hall

Chapter 8 - Polynomials and Factoring - Chapter Test - Page 539: 6

Answer

$-x^3 + 10x^2 + 4x - 3$

Work Step by Step

Rewrite the expression: $- 7 x ^3 + 4x - 6 +6 x ^3 + 10x ^2 + 3$ Group into similar terms: $(-7x^3 + 6x^3) + (10x^2) + (4x) + (-6 + 3)$ $\boxed{-x^3 + 10x^2 + 4x - 3}$

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